A 2-Pack high build epoxy, pigmented with micaceous iron oxide, Dynoguard MIO Undercoat provides excellent adhesion and cohesion for the primer and topcoat. Because of the lamellar pigmentation, it offers superior protective quality by impeding the ingress of moisture, salt and atmospheric contaminants and delaying the electrochemical process for the rate of corrosion. As an anti-corrosive primer or undercoat for the steel structure and it can be topcoated with many coating systems such as PU enamel. Epoxy enamel, alkyd enamel and chlorinated rubber system.